Borescope inspection:

This segment is a borescope inspection, in progress. The view is the internal half pipe attachment weld, penetration side.  The assembly is stainless steel half pipe jacket on a pressure vessel shell. 

Specification requirement is a full penetration weld for a minimum of 95 percent of the linear weld length.  The weld is one pass mig weld and result in a full penetration weld.

The excellent process controls of this half pipe attachment weld ensures our customer experiences long service of the heating and cooling jacket without product or process interruptions due to cooling jacket failure.